NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 127 filers reported holding NEOPHOTONICS CORP in Q4 2019. The put-call ratio across all filers is 0.17 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $212,000 | -62.6% | 34,827 | -61.4% | 0.03% | +3.8% |
| Q1 2019 | $567,000 | -83.4% | 90,302 | -71.4% | 0.03% | -90.7% |
| Q4 2016 | $3,415,000 | +24.0% | 316,000 | +87.4% | 0.28% | +26.0% |
| Q3 2016 | $2,754,000 | -20.0% | 168,600 | -53.3% | 0.22% | -30.7% |
| Q2 2016 | $3,444,000 | +481.8% | 361,400 | +756.4% | 0.32% | +436.7% |
| Q1 2016 | $592,000 | -64.5% | 42,200 | -82.8% | 0.06% | -72.4% |
| Q3 2015 | $1,667,000 | -1.1% | 244,900 | +32.6% | 0.22% | -8.1% |
| Q2 2015 | $1,686,000 | +223.0% | 184,700 | +138.6% | 0.24% | +223.3% |
| Q1 2015 | $522,000 | +122.1% | 77,400 | +11.0% | 0.07% | +87.2% |
| Q4 2014 | $235,000 | – | 69,700 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HAVENS ADVISORS LLC | 208,800 | $3,176,000 | 5.83% |
| RAMIUS ADVISORS LLC | 678,386 | $10,318,000 | 4.71% |
| AWM Investment Company, Inc. | 1,920,722 | $29,214,000 | 3.76% |
| BCK CAPITAL MANAGEMENT LP | 259,809 | $3,952,000 | 2.37% |
| Millrace Asset Group, Inc. | 205,155 | $3,120,000 | 2.27% |
| Crabel Capital Management, LLC | 477,707 | $7,266,000 | 2.25% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 2,060,000 | $31,333,000 | 1.69% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 2,142,794 | $32,592,000 | 1.40% |
| WHITE PINE CAPITAL LLC | 276,756 | $4,209,000 | 1.30% |
| WATER ISLAND CAPITAL LLC | 1,657,697 | $25,214,000 | 1.28% |